| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $181.86 | 7.450% | $195.4086 | $195.41 | $195.40 | $195.40 |
| Purchase #2 | $70.27 | 13.460% | $79.7283 | $79.73 | $79.75 | $79.70 |
| Purchase #3 | $58.43 | 10.210% | $64.3957 | $64.40 | $64.40 | $64.40 |
| Purchase #4 | $54.38 | 11.291% | $60.52 | $60.52 | $60.50 | $60.50 |
| Purchase #5 | $44.54 | 9.310% | $48.6867 | $48.69 | $48.70 | $48.70 |
| Purchase #6 | $160.25 | 7.845% | $172.8216 | $172.82 | $172.80 | $172.80 |
| Purchase #7 | $134.50 | 4.113% | $140.032 | $140.03 | $140.05 | $140.00 |
| 7 purchase totals = | $704.23 | $761.5929 | $761.60 | $761.60 | $761.50 | |